This file was created on October 19, 2020.

Title of Dataset: 
AccelerometerOutputAndEnergyExpenditureInParkinson'sDiseaseData

Project Name: 
Accelerometer output and its association with energy expenditure in persons with mild-to-moderate Parkinson's disease
Brenda Jeng MS, Katie L. J. Cederberg MS, Byron Lai PhD, Jeffer E. Sasaki PhD, Marcas M. Bamman, & Robert W. Motl PhD

Author contact details:
Brenda Jeng
University of Alabama at Birmingham
3810 Ridgeway Dr,
Birmingham, AL 35294
Email: bjeng@uab.edu

Funding Information: 
National Institutes of Health (NIH) National Rehabilitation Research Resource to Enhance Clinical Trials (REACT, NIH P2CHD086851); National Multiple Sclerosis Society (MB 0011); NIH National Heart, Lung, and Blood Institute (NIH T32HL105349) 
The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.

Number of Variables: 
17

Number of Cases:
60

Variable List:
Group: 0=Control; 1=Parkinson's disease
Age: Years
Sex: 1=Male; 2=Female
Weight: Kilograms
Height: Centimeters
PA-R: Score from Physical Activity Rating 
Parkinsons_Duration: Years since diagnosis of Parkinson's disease (999=N/A)
UPDRS-ME: Score from Movement Disorder Society version of the Motor Examination from the Unified Parkinson's Disease Rating Scale (999=N/A)
TMSlow_WalkingSpeed: Slow treadmill walking speed (miles/hour)
TMNCP_WalkingSpeed: Normal comfortable pace treadmill walking speed (miles/hour)
TMFast_WalkingSpeed: Fast treadmill walking speed (miles/hour)
TMSlow_GT3X_Hip_Dom_PerMin_VertCounts: Vertical counts per minute from GT3X+ accelerometer during slow treadmill walking (counts/min)
TMNCP_GT3X_Hip_Dom_PerMin_VertCounts: Vertical counts per minute from GT3X+ accelerometer during normal comfortable pace treadmill walking (counts/min)
TMFast_GT3X_Hip_Dom_PerMin_VertCounts: Vertical counts per minute from GT3X+ accelerometer during fast treadmill walking (counts/min)
TMSlow_Avg_VO2: Average oxygen consumption during slow treadmill walking (ml/kg/min) 
TMNCP_Avg_VO2: Average oxygen consumption during normal comfortable pace treadmill walking (ml/kg/min) 
TMFast_Avg_VO2: Average oxygen consumption during fast treadmill walking (ml/kg/min) 
